

	<!-- bootstrap / 卡片 start-->
	<!-- 文档地址 https://getbootstrap.net/docs/components/card/ -->
	<div class="card" style="width: 18rem;margin: 10px auto;font-size: 14px">
		<!-- 设置图片或头像 -->
	  <img class="card-img-top" src="http://b-ssl.duitang.com/uploads/blog/201505/18/20150518025109_Lfmcx.jpeg" alt="Card image cap">
	  <div class="card-body">
	  	<!-- 标题 -->
	    <h5 class="card-title">Card title</h5>
	    <!-- 内容 -->
	    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
	    <!-- 按钮 -->
	    <a href="#" class="btn btn-primary">Go somewhere</a>
	  </div>
	</div>

	<script type="text/javascript">
		//获取按钮组件
		var cardbtn=$('.card-body .btn');
		cardbtn.click(function(){
			//dosomething
			console.log($(this).html());
		})
	</script>
	<!-- bootstrap / 卡片 end-->